11051000143 has 8 divisors (see below), whose sum is σ = 11164691520. Its totient is φ = 10937392800.

The previous prime is 11051000137. The next prime is 11051000171. The reversal of 11051000143 is 34100015011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11051000143 - 2⁵ = 11051000111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11051000113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262938 + ... + 302056.

It is an arithmetic number, because the mean of its divisors is an integer number (1395586440).

Almost surely, 2^11051000143 is an apocalyptic number.

11051000143 is a deficient number, since it is larger than the sum of its proper divisors (113691377).

11051000143 is a wasteful number, since it uses less digits than its factorization.

11051000143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42017.

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 11051000143 its reverse (34100015011), we get a palindrome (45151015154).

The spelling of 11051000143 in words is "eleven billion, fifty-one million, one hundred forty-three", and thus it is an aban number.